ati or aqua science is the way to go but with only four bulbs i would be very careful especially with soft corals going with to much of just blue light like the blue plus or the 22,000k.
In a 4 bulb set up i would go with the following
ati blue plus or aqua science 22,000k x 2
ati aqua blue or aqua science 15,000k x1
ulv actinic white or aqua science 17,500k x 1
tons of PAR realistic color and growth. A tank with to much blue doesnt allow the corals to expand fully or look realistic.
|